Cooling parts

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  • DOUBLE nipple 1/4

    Sale! Original price was: €0,79.Current price is: €0,69.     Add to cart

  • Reducer RING female/male thread 3/8 x 1

    Sale! Original price was: €6,95.Current price is: €5,95.     Add to cart

  • Reducer RING female/male thread 1/2 x 1

    Sale! Original price was: €3,39.Current price is: €2,79.     Add to cart

  • Reducer RING female/male thread 1/4 x 3/4

    Sale! Original price was: €3,95.Current price is: €3,59.     Add to cart

  • Reducer RING female/male thread 3/4 x 11/2

    Sale! Original price was: €13,95.Current price is: €11,95.     Add to cart

  • Reducer RING female/male thread 1/2 x 11/4

    Sale! Original price was: €8,95.Current price is: €7,95.     Add to cart

  • Reducer RING female/male thread 3/4 x 11/4

    Sale! Original price was: €3,95.Current price is: €3,39.     Add to cart

  • T-piece 3x female thread 1 1/2

    Sale! Original price was: €20,95.Current price is: €17,95.     Add to cart

  • T-piece 3x female thread 2

    Sale! Original price was: €28,95.Current price is: €23,95.     Add to cart

  • T-piece 3x female thread 3/8

    Sale! Original price was: €3,79.Current price is: €3,19.     Add to cart

  • T-piece 3x female thread 1/8

    Sale! Original price was: €3,09.Current price is: €2,59.     Add to cart

  • Elbow 45 deg. Inner/outer thread 2

    Sale! Original price was: €28,95.Current price is: €23,95.     Add to cart

  • Elbow 45 deg. Inner/outer thread 1 1/2

    Sale! Original price was: €18,95.Current price is: €15,95.     Add to cart

  • Elbow 45 degrees 2x female thread 1/2″

    Sale! Original price was: €6,95.Current price is: €5,95.     Add to cart

  • Elbow 45 degrees 2x female thread 3/8

    Sale! Original price was: €5,95.Current price is: €4,95.     Add to cart

  • Elbow 45 deg. Inner/outer thread 3/4

    Sale! Original price was: €8,95.Current price is: €6,95.     Add to cart

  • Skin transit BOL chrome plated 1/2

    Sale! Original price was: €12,95.Current price is: €10,95.     Add to cart

  • Skin terminal HOL chrome plated 1/2

    Sale! Original price was: €12,95.Current price is: €10,95.     Add to cart

  • Through-hull HOL chrome-plated 3/4

    Sale! Original price was: €19,95.Current price is: €15,95.     Add to cart

  • Skin grommet BOL chrome plated 1 1/2

    Sale! Original price was: €36,95.Current price is: €30,95.     Add to cart

  • Through the skin with STRAINER 1 1/4

    Sale! Original price was: €33,95.Current price is: €27,95.     Add to cart

  • Through-hull with STRAINER 2

    Sale! Original price was: €67,95.Current price is: €56,95.     Add to cart

  • Skin pass-through with STRAINER 1 1/2

    Sale! Original price was: €42,95.Current price is: €34,95.     Add to cart

  • Brass threaded end 1 1/2

    Sale! Original price was: €174,95.Current price is: €149,95.     Add to cart

The various types of cooling water systems

There are three types of cooling systems:

  1. Direct cooling: a cooling water system whereby water is pumped into the engine block by a impeller pump.
  2. Indirect cooling: a separate cooling water system (also called intercooling or heat exchanger system) in which there is coolant in the engine and cooling water is pumped through a heat exchanger by means of an impeller pump.
  3. Indirect keel cooling : a keel cooling system, in which cooling pipes with coolant run under the boat. With the latter system, a wet exhaust is not possible unless you have installed an additional impeller pump or electric pump.

Dry or wet exhaust?

Choose a wet exhaust. With a wet exhaust, the noise is muffled by the water. You can also use a rubber exhaust hose because of the lower temperature. <read more>

Showing 2329–2352 of 5220 results